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From 37782b793485e0f45a6e6f0da40d24c04191a13b Mon Sep 17 00:00:00 2001
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From: Fam Zheng <famz@redhat.com>
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Date: Wed, 16 Jul 2014 02:20:28 -0500
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Subject: [CHANGE 28/29] block: use per-object cflags and libs
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To: rhvirt-patches@redhat.com,
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    jen@redhat.com
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RH-Author: Fam Zheng <famz@redhat.com>
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Message-id: <1405477228-11490-5-git-send-email-famz@redhat.com>
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Patchwork-id: 59918
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O-Subject: [RHEL-7 qemu-kvm PATCH 4/4] block: use per-object cflags and libs
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Bugzilla: 1017685
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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From: Miroslav Rezanina <mrezanin@redhat.com>
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Upstream: 6ebc91e5d0f408371460ab4329dc6de7f93306ac
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No longer adds flags and libs for them to global variables, instead
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create config-host.mak variables like FOO_CFLAGS and FOO_LIBS, which is
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used as per object cflags and libs.
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This removes unwanted dependencies from libcacard.
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Signed-off-by: Fam Zheng <famz@redhat.com>
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[Split from Fam's patch to enable modules. - Paolo]
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Signed-off-by: Fam Zheng <famz@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Manual backport.
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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Signed-off-by: Fam Zheng <famz@redhat.com>
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---
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 block/Makefile.objs | 13 ++++++++++++-
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 configure           | 20 ++++++++------------
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 2 files changed, 20 insertions(+), 13 deletions(-)
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Signed-off-by: jen <jen@redhat.com>
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---
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 block/Makefile.objs | 13 ++++++++++++-
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 configure           | 20 ++++++++------------
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 2 files changed, 20 insertions(+), 13 deletions(-)
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diff --git a/block/Makefile.objs b/block/Makefile.objs
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index 84dd57f..dd01fb3 100644
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--- a/block/Makefile.objs
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+++ b/block/Makefile.objs
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@@ -24,4 +24,15 @@ common-obj-y += commit.o
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 common-obj-y += mirror.o
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 endif
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-$(obj)/curl.o: QEMU_CFLAGS+=$(CURL_CFLAGS)
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+iscsi.o-cflags     := $(LIBISCSI_CFLAGS)
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+iscsi.o-libs       := $(LIBISCSI_LIBS)
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+curl.o-cflags      := $(CURL_CFLAGS)
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+curl.o-libs        := $(CURL_LIBS)
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+rbd.o-cflags       := $(RBD_CFLAGS)
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+rbd.o-libs         := $(RBD_LIBS)
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+gluster.o-cflags   := $(GLUSTERFS_CFLAGS)
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+gluster.o-libs     := $(GLUSTERFS_LIBS)
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+ssh.o-cflags       := $(LIBSSH2_CFLAGS)
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+ssh.o-libs         := $(LIBSSH2_LIBS)
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+qcow.o-libs        := -lz
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+linux-aio.o-libs   := -laio
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diff --git a/configure b/configure
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index 8c6f4e5..4552e08 100755
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--- a/configure
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+++ b/configure
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@@ -2290,8 +2290,6 @@ EOF
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   curl_libs=`$curlconfig --libs 2>/dev/null`
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   if compile_prog "$curl_cflags" "$curl_libs" ; then
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     curl=yes
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-    libs_tools="$curl_libs $libs_tools"
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-    libs_softmmu="$curl_libs $libs_softmmu"
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   else
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     if test "$curl" = "yes" ; then
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       feature_not_found "curl"
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@@ -2442,9 +2440,6 @@ if test "$libssh2" != "no" ; then
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     libssh2_cflags=`$pkg_config libssh2 --cflags`
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     libssh2_libs=`$pkg_config libssh2 --libs`
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     libssh2=yes
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-    libs_tools="$libssh2_libs $libs_tools"
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-    libs_softmmu="$libssh2_libs $libs_softmmu"
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-    QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
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   else
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     if test "$libssh2" = "yes" ; then
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       error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
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@@ -2490,8 +2485,6 @@ int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); retu
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 EOF
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   if compile_prog "" "-laio" ; then
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     linux_aio=yes
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-    libs_softmmu="$libs_softmmu -laio"
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-    libs_tools="$libs_tools -laio"
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   else
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     if test "$linux_aio" = "yes" ; then
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       feature_not_found "linux AIO"
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@@ -2644,8 +2637,6 @@ EOF
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   glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
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   if compile_prog "" "$glusterfs_libs" ; then
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     glusterfs=yes
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-    libs_tools="$glusterfs_libs $libs_tools"
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-    libs_softmmu="$glusterfs_libs $libs_softmmu"
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   else
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     if test "$glusterfs" = "yes" ; then
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       feature_not_found "GlusterFS backend support"
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@@ -3002,11 +2993,9 @@ EOF
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     libiscsi="yes"
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     libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null)
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     libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null)
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-    CFLAGS="$CFLAGS $libiscsi_cflags"
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-    LIBS="$LIBS $libiscsi_libs"
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   elif compile_prog "" "-liscsi" ; then
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     libiscsi="yes"
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-    LIBS="$LIBS -liscsi"
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+    libiscsi_libs="-liscsi"
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   else
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     if test "$libiscsi" = "yes" ; then
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       feature_not_found "libiscsi"
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@@ -3877,6 +3866,7 @@ fi
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 if test "$curl" = "yes" ; then
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   echo "CONFIG_CURL=y" >> $config_host_mak
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   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
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+  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
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 fi
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 if test "$brlapi" = "yes" ; then
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   echo "CONFIG_BRLAPI=y" >> $config_host_mak
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@@ -3966,6 +3956,8 @@ fi
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 if test "$libiscsi" = "yes" ; then
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   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
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+  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
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+  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
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 fi
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 if test "$seccomp" = "yes"; then
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@@ -4022,10 +4014,14 @@ fi
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 if test "$glusterfs" = "yes" ; then
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   echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
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+  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
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+  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
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 fi
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 if test "$libssh2" = "yes" ; then
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   echo "CONFIG_LIBSSH2=y" >> $config_host_mak
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+  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
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+  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
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 fi
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 if test "$virtio_blk_data_plane" = "yes" ; then
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-- 
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1.9.3
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